<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="名称" prop="detailName">
        <el-input
          v-model="queryParams.detailName"
          placeholder="请输入名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>


    <el-table v-loading="loading" :data="detailList" @selection-change="handleSelectionChange">
      <el-table-column label="名称" align="center" prop="detailName" />
      <el-table-column label="详细指数值" align="center" prop="detailValue" v-if="detailObj.indexName!='BRENT CRUDE'" />
      <el-table-column label="详细涨跌" align="center" prop="detailRate" v-if="detailObj.indexName!='BRENT CRUDE'">
        <template slot-scope="scope">
          <span v-if="scope.row.detailRate != null">{{scope.row.detailRate}}%</span>
        </template>
      </el-table-column>
      <el-table-column label="VLSFO" align="center" prop="vlsfo" v-if="detailObj.indexName=='BRENT CRUDE'"/>
      <el-table-column label="VLSFO涨跌" align="center" prop="vlsfoRiseFall" v-if="detailObj.indexName=='BRENT CRUDE'">
        <template slot-scope="scope">
          <span v-if="scope.row.vlsfoRiseFall != null">{{scope.row.vlsfoRiseFall}}%</span>
        </template>
      </el-table-column>
      <el-table-column label="IFO" align="center" prop="ifo" v-if="detailObj.indexName=='BRENT CRUDE'"/>
      <el-table-column label="IFO涨跌" align="center" prop="ifoRiseFall" v-if="detailObj.indexName=='BRENT CRUDE'">
        <template slot-scope="scope">
          <span v-if="scope.row.ifoRiseFall != null">{{scope.row.ifoRiseFall}}%</span>
        </template>
      </el-table-column>
      <el-table-column label="MGO" align="center" prop="mgo" v-if="detailObj.indexName=='BRENT CRUDE'"/>
      <el-table-column label="MGO涨跌" align="center" prop="mgoRiseFall" v-if="detailObj.indexName=='BRENT CRUDE'">
        <template slot-scope="scope">
          <span v-if="scope.row.mgoRiseFall != null">{{scope.row.mgoRiseFall}}%</span>
        </template>
      </el-table-column>
      <el-table-column label="LNG" align="center" prop="lng" v-if="detailObj.indexName=='BRENT CRUDE'"/>
      <el-table-column label="LNG涨跌" align="center" prop="lngRiseFall" v-if="detailObj.indexName=='BRENT CRUDE'">
        <template slot-scope="scope">
          <span v-if="scope.row.lngRiseFall != null">{{scope.row.lngRiseFall}}%</span>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime">
        <template slot-scope="scope">
            <span v-if="scope.row.createTime!= null">
              {{ parseTime(scope.row.createTime,"{y}-{m}-{d}" ) }}
            </span>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改指数明细对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="指数表ID" prop="indexId">
          <el-input v-model="form.indexId" placeholder="请输入指数表ID" />
        </el-form-item>
        <el-form-item label="名称" prop="detailName">
          <el-input v-model="form.detailName" placeholder="请输入名称" />
        </el-form-item>
        <el-form-item label="详细指数值" prop="detailValue">
          <el-input v-model="form.detailValue" placeholder="请输入详细指数值" />
        </el-form-item>
        <el-form-item label="详细涨跌" prop="detailRate">
          <el-input v-model="form.detailRate" placeholder="请输入详细涨跌" />
        </el-form-item>
        <el-form-item label="VLSFO" prop="VLSFO">
          <el-input v-model="form.VLSFO" placeholder="请输入VLSFO" />
        </el-form-item>
        <el-form-item label="IFO" prop="IFO">
          <el-input v-model="form.IFO" placeholder="请输入IFO" />
        </el-form-item>
        <el-form-item label="MGO" prop="MGO">
          <el-input v-model="form.MGO" placeholder="请输入MGO" />
        </el-form-item>
        <el-form-item label="LNG" prop="LNG">
          <el-input v-model="form.LNG" placeholder="请输入LNG" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listDetail, getDetail, delDetail, addDetail, updateDetail } from "@/api/system/indexDetail";
import Template from "../mailTemplate";

export default {
  components: {Template},
  props:{
    detailObj:{
      type:Object,
      default:()=>{
        return {}
      }
    },
  },
  name: "Detail",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 指数明细表格数据
      detailList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        indexId: null,
        detailName: null,
        detailValue: null,
        detailRate: null,
        VLSFO: null,
        IFO: null,
        MGO: null,
        LNG: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.queryParams.indexId = this.detailObj.id
    this.getList();
  },
  methods: {
    /** 查询指数明细列表 */
    getList() {
      this.loading = true;
      listDetail(this.queryParams).then(response => {
        this.detailList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        indexId: null,
        detailName: null,
        detailValue: null,
        detailRate: null,
        VLSFO: null,
        IFO: null,
        MGO: null,
        LNG: null,
        createBy: null,
        createTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加指数明细";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getDetail(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改指数明细";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateDetail(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addDetail(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除？').then(function() {
        return delDetail(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/detail/export', {
        ...this.queryParams
      }, `detail_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
